add: etag support

api/resource.py

@@ -4,12 +4,13 @@ from flask import Blueprint, jsonify, request
 from contexts.RequestContext import RequestContext
 from db import get_db
 from db.models.Resource import Resource
-from api import require_auth, limiter
+from api import require_auth, limiter, etag_response
 import logging
 resource_bp = Blueprint('resource', __name__, url_prefix='/api/resource')
 logger = logging.getLogger(__name__)
 @resource_bp.route('/<identifier>', methods=['GET'])
 @limiter.limit(api.get_rate_limit)
+
 def get_resource(identifier):
     with get_db() as session:
         resource = session.query(Resource).get(identifier)